Changes in Matter

Properties that describe how a substance looks, feels, state of matter, etc. are?

• Chemical properties

• Physical properties

Properties that describe how a substance reacts with other substances are called?

• Chemical properties

• Physical properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What does a chemical change result in?

• A phase change (ex. solid to liquid)

• A change in the way atoms are bonded together

• A change in how close together atoms are

• A change in size

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an example of a physical change?

• Baking a birthday cake

• Burning a piece of paper

• A glass falling and shattering on the floor

• Baking soda and vinegar mixing together

Which type of change is most often easily reversed?

• Chemical change

• Physical change

• Both

Ice melting is an example of a ________ change

• chemical

• physical

• both

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Squeezing an orange to make orange juice is an example of a _______ change.

• chemical

• physical

• both

Roasting a marshmallow over a campfire is an example of a _______ change.

• chemical

• physical

• both

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

NGSS.MS-PS1-4

Drying wet hair is an example of a _______ change.

• chemical

• physical

• both

Tags

NGSS.MS-PS1-4

The Statue of Liberty turning green over time from being exposed to oxygen is an example of a chemical change.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5